Qaxl

Placed 27^th in the challenge.

Placed 23^rd in the challenge.

Placed 26^th in the challenge. Vienna, Austria The Life Ball, which annually takes place in Vienna’s City Hall, is one of the world’s biggest AIDS charity events. Ever since its debut in 1993, the Life Ball has been committed to removing taboos and constantly fighting against HIV and AIDS, as well as addressing socio-political matters. (www.lifeball.org)

Placed 1^st in the challenge. Disney Concert Hall, Los Angeles

Placed 4^th in the challenge.

Placed 25^th in the challenge. Senado Square in Downtown Macau is surrounded by colonial buildings dating back to 18th and 19th centrury

Placed 35^th in the challenge.

Placed 4^th in the challenge. Deatil of Interior Vienna, Austria

Placed 31^st in the challenge. Frank Gehry in NYC

Placed 18^th in the challenge.